;; This is an operating system configuration generated
;; by the graphical installer.
;;
;; Once installation is complete, you can learn and modify
;; this file to tweak the system configuration, and pass it
;; to the 'guix system reconfigure' command to effect your
;; changes.


;; Indicate which modules to import to access the variables
;; used in this configuration.
(use-modules (gnu)
	     (nongnu packages linux)
	     (nongnu system linux-initrd))
(use-service-modules cups desktop networking ssh xorg)

(operating-system
  (kernel linux)
  (initrd microcode-initrd)
  (firmware (list linux-firmware))
  (locale "en_US.utf8")
  (timezone "Asia/Nicosia")
  (keyboard-layout (keyboard-layout "us" "colemak" #:options '("ctrl:nocaps")))
  (host-name "guix")

  ;; The list of user accounts ('root' is implicit).
  (users (cons* (user-account
                  (name "mccd")
                  (comment "Marc")
                  (group "users")
                  (home-directory "/home/mccd")
                  (supplementary-groups '("wheel" "netdev" "audio" "video")))
                %base-user-accounts))

  ;; Packages installed system-wide.  Users can also install packages
  ;; under their own account: use 'guix search KEYWORD' to search
  ;; for packages and 'guix install PACKAGE' to install a package.
  (packages (append (list (specification->package "emacs")
                          (specification->package "emacs-exwm")
                          (specification->package "mu")			  
                          (specification->package "guile")			  
                          (specification->package
                           "emacs-desktop-environment")) %base-packages))

  ;; Below is the list of system services.  To search for available
  ;; services, run 'guix system search KEYWORD' in a terminal.
  (services
   (append (list (service cups-service-type)
                 (set-xorg-configuration
                  (xorg-configuration (keyboard-layout keyboard-layout))))
	   (modify-services %desktop-services
		   (guix-service-type config => (guix-configuration
						 (inherit config)
						 (substitute-urls
						  (append (list "https://substitutes.nonguix.org")
							  %default-substitute-urls))
						 (authorized-keys
						  (append (list (local-file "./signing-key.pub"))
							  %default-authorized-guix-keys)))))))

           ;; This is the default list of services we
           ;; are appending to.
  
  (bootloader (bootloader-configuration
                (bootloader grub-efi-bootloader)
                (targets (list "/boot/efi"))
                (keyboard-layout keyboard-layout)))
  (swap-devices (list (swap-space
                        (target (uuid
                                 "6ee329b8-9475-4675-9c46-b2f68ec97f08")))))

  ;; The list of file systems that get "mounted".  The unique
  ;; file system identifiers there ("UUIDs") can be obtained
  ;; by running 'blkid' in a terminal.
  (file-systems (cons* (file-system
                         (mount-point "/boot/efi")
                         (device (uuid "132A-1FDF"
                                       'fat32))
                         (type "vfat"))
                       (file-system
                         (mount-point "/")
                         (device (uuid
                                  "96a8d2d0-d991-4dc2-b50e-be8884887961"
                                  'ext4))
                         (type "ext4"))
                       (file-system
                         (mount-point "/home")
                         (device (uuid
                                  "b90ebc14-5472-4dbe-98e4-0b6e72f48199"
                                  'ext4))
                         (type "ext4")) %base-file-systems)))